Publications by authors named "Alejandra Ellison-Barnes"

Background: Tobacco usage and obesity remain critical public health issues in the United States. This study examined the relationship between smoking behaviors, specifically-cigarettes per day (CPD) and motivations to smoke-and body mass index (BMI). We hypothesized that motivations related to food or stress, as well as a higher CPD, will be positively associated with BMI.

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Objective: To describe the Coronovirus 19 (COVID-19) pandemic impact among mothers of young children (0-8 years) and assess prepandemic factors associated with greater pandemic impact and psychosocial distress.

Methods: Mothers from 3 US birth cohorts (n = 301, mean child age 2.4 years) reported on demographics and psychosocial distress (anxiety, perceived stress, financial stress) before the pandemic (February 2015-February 2020).

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Background: Rising rates of obesity may have interacting effects with smoking given associated cardiovascular risks and cessation-associated weight gain. This study aimed to assess the change in body mass index (BMI) magnitude and prevalence of obesity and central adiposity over time among current smokers and to compare with that of former and never smokers to describe how the obesity and tobacco epidemics interrelate.

Methods: Using data from the National Health and Nutrition Examination Survey (NHANES) 1976-2018, survey-weighted, internally standardized analyses were used to look at outcomes of BMI, BMI category, and central adiposity by smoking status.

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Tobacco use is a major public health problem and the leading cause of preventable deaths in the United States and worldwide. Tobacco dependence determines tobacco use and is largely due to nicotine addiction. Such dependence is a disease resulting in a strong desire or compulsion to take tobacco, with difficulty in cessation of tobacco, along with persistent use despite overtly harmful consequences.

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Background: To examine whether financial stress during pregnancy mediates the association between maternal exposure to adverse childhood experiences (ACEs) and three birth outcomes (i.e., gestational age, birth weight, and admission to the neonatal intensive care unit [NICU]).

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There is a strong evidence base for the use of existing pharmacotherapies to support tobacco cessation, alone or in combination, ideally with concurrent behavioral interventions. Future pharmacotherapies under development may assist in the most refractory cases. Incorporating current and future therapies into a longitudinal chronic care model for tobacco dependence will help a diverse range of patients achieve independence from nicotine addiction.

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Introduction: with regards to tobacco dependence management, there are certain barriers to successful smoking cessation for patients, such as untreated anxiety and depression. Complicating the impact of mental health morbidities on tobacco dependence may be the significant portion of patients whose mental health issues and limited social connections are undiagnosed and unaddressed. We hypothesize that patients with no prior mental health diagnoses who are treated for tobacco dependence have high rates of undiagnosed mental health morbidities.

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The clinical recognition of acute lung disease caused by electronic cigarette (e-cigarette) usage has continued to grow. The identified pulmonary pathologies each include some degree of injury and/or inflammation. Electronic cigarettes contain chemicals that hold potential for acute pulmonary toxicity, including, but not limited to, nicotine, volatile organic compounds, and aldehydes.

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This study uses nationally representative data from the National Health and Nutrition Examination Survey to examine changes in obesity prevalence in the US over the last 4 decades among adults aged 18 through 25 years.

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While U.S. adults living in affordable senior housing represent a vulnerable population during the COVID-19 pandemic, affordable housing may provide a foundation for interventions designed to improve technology access to support health.

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Data from the United States show that persons from low socioeconomic backgrounds, those who are socially isolated, belong to racial or ethnic minority groups, or identify as lesbian, gay, bisexual, or transgender experience health disparities at a higher rate. Clinicians must transition from a biomedical to a biopsychosocial framework within the clinical examination to better address social determinants of health that contribute to health disparities. We review the characteristics of successful patient-clinician interactions.

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To explore mental health status and related characteristics in a sample of Chinese male rural-urban migrants. Subjects were 1,595 male rural-urban migrant workers selected though a multi-stage sample survey conducted in two cities (Hangzhou and Guangzhou). Data were collected by means of a self-administered questionnaire.

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